Buy this calculator for next year and high school

 Good till grade 11

- fractions, prime factoring, permutations, combinations, LCM, GCF, trigonometry functions

- about $20 in Amazon or $10 in Costco during the summer. Mini Kwok is using it (he has 3 - home, school, tutoring)

https://www.amazon.ca/Casio-FX-300ESPLUS2-Authenticity-verification-FX-300ESPLS2-S-CT/dp/B0864Y5GX1/ref=sr_1_4?crid=1B9VFGH4X0S0L&keywords=casio+fx300ES&qid=1654698587&sprefix=casio+fx300es%2Caps%2C49&sr=8-4